When it comes to efficiency I raise my hats of to Singapore, the best in the world in terms of readiness.
But to be fair, it's easier to be efficient when you're rich and only have to deal with a city wide country with a 3 million inhabitants.
Your neighbour (my country) Indonesia can only cross their fingers and brace for impact.
Yes, it's easier to be efficient even you are small. But I think more importantly is the mindset. We have a mindset of vulnerability. Most of the bigger nations have a mindset of invulnerability.